The phrase "are checked into" is correct and usable in written English.
It can be used when referring to the process of registering or being admitted into a place, such as a hotel or an event.
Example: "Once we arrive at the hotel, we will be checked into our rooms and can start our vacation."
Alternatives: "are registered at" or "have been admitted to".
Using live data provided by the Citi Bike Web site, it's possible to see how many bikes are checked into each station at any particular moment.
The league also urged teams to install more flexible glass and boards to protect players who are checked into them, but it fell short of mandating immediate changes until the end of the calendar year.
Competitors to Crowdbeacon include Loqly (iTunes link) and still-in-private-beta Localmind, which will let you SMS questions to people who are checked into a location on Foursquare.
Canonical "experiments" are executed as regression tests to verify that the changes work as expected, and the changes are checked into the repository.
"People are still going to check Facebook and Twitter, but this is a catch-all place where you see everything that people are checking into," he said.
The check-in feature also will allow V.I.P. visitors to follow one another and get a feed of Web sites that other users are checking into.
"We are checking into this event to see if the shooting was adequate for these circumstances, to see if it was the best response".
It also has not helped, Mr. Lawitts said, that fewer people are working in offices and fewer tourists and business travelers are checking into the city's hotels.
These women are checking into a hotel to die or consorting with quirky expats in some florid fascist country or maintaining a stiff upper lip in Lahore.
This winter, skiers are checking into new boutique hotels with ski valets, getting pine-scented massages at Zen-channeling spas and warming themselves by outdoor fire pits.
